Search engine and data mining applications and ClueWeb datasets.
An Open Source "product catalogue" that is customizable and versatile.
Decentralized Web Search Engine
Concise spatial query and representation system (c-squares)
An open source search engine with RESTFul API and crawlers
GeoNetwork for AU/NZ users
Simple Semantic Web Architecture and Protocol
Data migration/conversion library based on STX and XSLT transformation